HD6433802H Datasheet, PDF (386/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

TCRF—Timer control register F
H'B6
Timer F
Bit
Initial value
Read/Write
7
TOLH
0
W
6
CKSH2
0
W
5
CKSH1
0
W
4
CKSH0
0
W
3
TOLL
0
W
2
CKSL2
0
W
1
CKSL1
0
W
0
CKSL0
0
W
Clock select L
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
Non-operationl
Use prohibited
Use prohibited
Use prohibited
Internal clock ø/32
Internal clock ø/16
Internal clock ø/4
Internal clock øw/4
Toggle output level L
0 Low level
1 High level
Clock select H
000
001
010
011
100
101
110
111
16-bit mode, counting on TCFL
overflow signal
Use prohibited
Internal clock ø/32
Internal clock ø/16
Internal clock ø/4
Internal clock øw/4
Toggle output level H
0 Low level
1 High level
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